| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.40 | 11.564% | $249.234 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $224.79 | 7.264% | $241.1187 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $37.54 | 4.637% | $39.2807 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $151.82 | 13.629% | $172.5115 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $33.85 | 8.717% | $36.8007 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $148.80 | 8.403% | $161.3037 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $18.80 | 11.864% | $21.0304 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $839.00 | $921.2797 | $921.27 | $921.30 | $921.20 | |